If you’re trying to access the new Mermaid Cove in Fisch, the route is quick—but easy to miss if you don’t know the exact turn.
Here’s the clean path from start to finish.
Starting Point – Grand Reef
Begin at the Grand Reef main island.
- Jump straight into the water
- Start swimming toward the TNT door area (the big underwater entrance players already know)
Important: You are NOT entering the TNT door.
The Key Turn Most Players Miss
Once you reach the TNT door:
- Turn right immediately
- Look around for a glowing underwater doorway/cavern
That glowing entrance is the real path to Mermaid Cove.
Entering Mermaid Cove
- Swim into the glowing cave
- Walk forward through the tunnel
- Drop down into the lower section
From here, just follow the path—there are no tricky turns.
Inside the Cove
As soon as you enter:
- There’s a small side hole (currently no real use—likely future content)
- Continue forward to reach the main area
At the end, you’ll find the Mermaid NPC (Calyra) and the new shell system.
What You’ll Find There
- Main quest interaction (shell collection system)
- Buff-based rewards from shells
- Future content hints (like the hidden hole area)
Quick Route Recap
- Go to Grand Reef
- Swim to TNT door
- Turn right (don’t enter the door)
- Find glowing cave
- Enter → follow path → drop down
- Reach Mermaid Cove
That’s all you need. It’s a short route—but missing that right turn is what confuses most players.